The external network card AXAGON ADE-25R easily converts the USB-A 3.2 Gen 1 (USB 3.0) port into a fast 2.5 Gigabit Ethernet port. It is compatible with transmission speeds of 10/100/1000/2500 Mbit/s. The 2.5 Gb/s network card enhances the computer with a very fast and stable network connection, supplements the missing RJ-45 network port, adds an additional network card, or replaces the originally non-functional network port.

In addition to the 2.5 Gigabit throughput, the LAN adapter offers a wide range of features such as IPv4/IPv6 checksums to reduce CPU load from checksums, crossover detection and auto-correction, TCP Large Send Offload, support for various modes of Wake-on-LAN functionality, operation with VLAN, and advanced power management features. The advantage of the IEEE 802.3bz standard is that conventional Cat 5e and Cat 6 Ethernet cables can be used for speeds of 2.5 Gb/s over distances of up to 100 meters.

The adapter's metal housing is made of aluminum, providing perfect mechanical protection and excellent heat dissipation. Thanks to its compact dimensions and lightweight design, it is an ideal accessory for laptops. With support for current versions of Windows, macOS, and Linux operating systems, it can be used with any desktop, laptop, or ultrabook.

In modern operating systems starting from Windows 8.1, the adapter allows for easy automatic installation without the need for an internet connection.